Synthesis of cobalt thiocyanate

Preparation of cobalt thiocyanate trihydrate

Preparation of cobalt thiocyanate

Preparation of cobalt thiocyanate

A solution of 56 g of cobalt sulfate heptahydrate in 300 ml of water is heated to boiling and 65 g of lead thiocyanate is stirred in. When the lead sulfate is well settled, the mixture is cooled and filtered. The residue is washed with two 25 ml portions of cold water; the washings are added to the main filtrate which is then evaporated to dryness on the steam bath. The product is finally dehydrated at 105-120° C for 2-3 hours. The yield of crude cobalt thiocyanate trihydrate is 32 g. Cobalt thiocyanate trihydrate may be purified by dissolving it in ethyl acetate, filtering it, and then evaporating the solvent.

Inorganic laboratory preparations, by G. G. Schlessinger, 44, 1962

IUPAC Name

cobalt(2+);dithiocyanate

InChI

InChI=1S/2CHNS.Co/c2*2-1-3;/h2*3H;/q;;+2/p-2

InChI Key

INDBQWVYFLTCFF-UHFFFAOYSA-L

Canonical SMILES

C(#N)[S-].C(#N)[S-].[Co+2]

MeSH Synonyms

cobalt thiocyanate

Depositor-Supplied Synonyms

Cobalt(II) thiocyanate, Cobaltous thiocyanate, 3017-60-5, Thiocyanic acid, cobaltsalt (8CI,9CI), COBALTTHIOCYANATE, cobalt(2+) bis(thiocyanate), 216135_ALDRICH, 497274_ALDRICH, CTK4C2061, Isothiocyanic acid cobalt(II) salt, Bis(thiocyanic acid)cobalt(II) salt, 6799AF, 14007-28-4

Removed Synonyms

Cobalt thiocyanate, CID11126781

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